I Don't Care

I Don't Care is a common title for pop songs and may refer to:

Don't-care term

In digital logic, a don't-care term for a function is an input-sequence (a series of bits) for which the function output does not matter. An input that is known never to occur is a can't-happen term. Both these types of conditions are treated the same way in logic design and may be referred to collectively as don't-care conditions for brevity. The designer of a logic circuit to implement the function need not care about such inputs, but can choose the circuit's output arbitrarily, usually such that the simplest circuit results (minimization). Examples of don't-care terms are the binary values 1010 through 1111 (10 through 15 in decimal) for a function that takes a binary-coded decimal (BCD) value, because a BCD value never takes on such values (so called pseudo-tetrades); in the pictures, the circuit computing the lower left bar of a 7-segment display can be minimized to a b + a c by an appropriate choice of circuit outputs for dcba=1010...1111.

Don't-care terms are important to consider in minimizing logic circuit design, using Karnaugh maps and the Quine–McCluskey algorithm. Don't care optimization can also be used in the development of highly size-optimized assembly or machine code taking advantage of side effects.

Demi Lovato

Demetria Devonne "Demi" Lovato (/ˈdɛmi loʊˈvɑːtoʊ/ DEM-ee loh-VAH-toh or lə-VAH-toh) (born August 20, 1992) is an American singer, songwriter, actress and model who made her debut as a child actress in Barney & Friends. In 2008, Lovato rose to prominence in the Disney Channel television film Camp Rock and signed a recording contract with Hollywood Records. Musically, Lovato is considered a pop and pop rock. She released her debut album, Don't Forget, that September; it debuted at No. 2 on the U.S. Billboard 200 and has been certified gold by the Recording Industry Association of America (RIAA) for sales of over 530,000 copies. In 2009, Lovato received her own television series, Sonny with a Chance. Her second album, Here We Go Again, was released that July and debuted at number one on the U.S. Billboard 200, and it has been certified gold by the Recording Industry Association of America (RIAA) for sales of over 650,000 copies. Its title track became her first single to break the top 20 of the Billboard Hot 100, reaching number 15, and was certified platinum.

Cher Lloyd

Cher Lloyd (born 28 July 1993) is an English singer, songwriter, rapper, and model. Lloyd rose to fame in 2010 when she finished fourth in the seventh series of The X Factor. Following the seventh series finale, Lloyd was signed to Syco Music.

Lloyd's debut single, "Swagger Jagger," was released in July 2011. The single entered at number one on the UK Singles Chart and number two in the Republic of Ireland. Her second single, "With Ur Love," was released on 31 October 2011, featuring Mike Posner, and peaked at number four on the UK Singles Chart, and number five in Ireland, preceding her debut album, Sticks and Stones (2011), which peaked at number four on the UK Albums Chart and number seven in Ireland. Lloyd released her second album, Sorry I'm Late in 2014. Despite its positive acclaim, the album failed to match the success of its predecessor, peaking at number 21 on the UK Albums Chart. Although the album was met with little chart success Sorry I'm Late did sell more copies than the debut album did as Sticks and Stones only sold 31,000 and the second 41,000. Lloyd also experienced crossover appeal, signing to US record label Epic Records in 2012.

Ricky Martin

Enrique Martín Morales (born December 24, 1971), commonly known as Ricky Martin, is a Puerto Rican-Spanish singer, actor, and author. Martin began his career at age twelve with the all-boy pop group Menudo. After five years with the group, he released several Spanish-language solo albums throughout the 1990s. He also acted on stage and on TV in Mexico, becoming a modest star in the country. In 1994 he starred on the American TV soap opera General Hospital, playing a Puerto Rican singer.

In late 1999, after releasing several albums in Spanish, Martin performed "The Cup of Life" at the 41st Grammy Awards show, which became a catalyst in bringing Latin pop to the forefront of the U.S. music scene. Following its success, Martin released "Livin' la Vida Loca" which helped him obtain enormous success worldwide and is generally seen as the song that began the Latin pop explosion of 1999 and made the transition easier for other Spanish-speaking artists to move into the English-speaking market. Since it's release, the song has sold over 8 million copies, making it one of the best selling singles of all time. His first English-language album (also titled Ricky Martin), has sold 22 million copies and is one of the best selling albums of all time. His other studio albums include: Me Amarás (1993), A Medio Vivir (1995), Vuelve (1998), Sound Loaded (2000), Almas del Silencio (2003), Life (2005), Música + Alma + Sexo (2011) and A Quien Quiera Escuchar (2015).